factordbrpc · fdb
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Enter a value, an expression, or a term with a variable like 10^n+1 to list a range. Switch to Database id to look a number up by its stored id. Reading never stores anything; use Create to add a number to the database. See the expression syntax & functions reference.

P · Proven prime
id #1100000004951702989 991 digits created 2023-10-26

Value

2078936687814516778060791877539013641927859037833769416111221244786847710067878864458608835238125084959235995745851526095358542260735853546597303114004984489141046185828796507776724865858165041660722015437943140808465166023167579335841046409168693587579755200839262993402626875143448116156904315033444153910795130230861368790562564663287665522643120959264693488570202498347832384465092702961590667517435553353534506571684056611623187744617432299193434975482559265332661618392619169446337080071310711192445246101393166518832752497831284511252657444840181684104359831628335298033189956769454287476429209516571674948970054526942008876296805997396654499612744242162687264437880240367681845047671786656931147832214038682524366282476284006382145312563984039443871960777027883000296637556851695628107175444649368881526082451126358511781560707362082209715237088507074877121499974178874960999328576355536149134565019697978158625919491311665708483115374448996266928782908383551806310219537298127793279
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 53 of the certificate chain of a 1,484-digit prime (178 intermediate primes).

Certified number1,484-digit prime
Certificatedownload
Certificate chainshow step 53 of 178

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004951702989 --detail 2 --decimal
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"id":1100000004951702989},"decimal":true,"detail":2}}'